Workers of the World, Unite!  —  The Republican Party is the party of the white working class.  This group — whites with high school degrees and maybe some college — is still the largest block in the electorate.  They overwhelmingly favor Republicans.  —  It's a diverse group, obviously …

Sleeveless and V-Necked, Santorum's Sweaters Are Turning Heads  —  PERRY, Iowa — Rick Santorum is definitely pro-traditional sweater.  —  It's just that in Iowa, he happens to like a smart, sleeveless V-neck number.  —  Crewnecks, with their neck-hugging collars, aren't suitable …

Remember the Crying Girl?  —  Last night I called my wife and told her I loved her, after listening to Rick Santorum's speech to his supporters at the final town hall meeting before Caucus Day here in Iowa.  Santorum paid tribute to his wife, Karen, and also to his children, who have worked so hard and sacrificed so much: